Based on data from 27 vehicles, 1,372 fuel-ups and 261,999 miles of driving, the 2003 Jeep TJ gets a combined Avg MPG of 14.11 with a 0.16 MPG margin of error.

Any Engine Type 2.4L L4 GAS (2) 4.0L L6 GAS (24) H6 GAS (1) Any Body Style Sport Utility (6) Any Submodel SE (2) Sahara (5) Rubicon (8) Sport (11) Other (1)

Below you can see a distribution of the fuel-ups with 69 outliers (4.79%) removed.

Following shows the average MPG of each of the 27 vehicles in the system.

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• Jeep

  2003 Jeep TJ Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Aug 2016 • 185 Fuel-ups

  Property of rubixon03

• 11.4 Avg MPG

• Zuki II

  2003 Jeep TJ Sahara 4.0L L6 GAS Manual 5 Speed
  Added Dec 2020 • 69 Fuel-ups

  Property of Limingwang

• 13.9 Avg MPG

• Silver Jeep

  2003 Jeep TJ Sport 4.0L L6 GAS Manual 5 Speed
  Added Jan 2020 • 74 Fuel-ups

  Property of johnstonjs

• 15.7 Avg MPG

• My TJ

  2003 Jeep TJ Sahara 4.0L L6 GAS Automatic 4 Speed
  Added Jun 2020 • 75 Fuel-ups

  Property of 62Steelhorse

• 15.8 Avg MPG

• Rubicon

  2003 Jeep TJ Rubicon 4.0L L6 GAS Automatic 4 Speed
  Added Jul 2022 • 28 Fuel-ups

  Property of LotaCars

• 14.8 Avg MPG

• My TJ

  2003 Jeep TJ X/Commando H6 GAS Automatic 6 Speed
  Added Sep 2020 • 147 Fuel-ups

  Property of sutton7896

• 11.9 Avg MPG

• Goldie

  2003 Jeep TJ Rubicon 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Oct 2021 • 5 Fuel-ups

  Property of fug

• 9.1 Avg MPG

• TJ

  2003 Jeep TJ Sahara 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Oct 2017 • 166 Fuel-ups

  Property of andrewhancock91

• 13.3 Avg MPG

• Jeep TJ

  2003 Jeep TJ Sport 4.0L L6 GAS Manual 5 Speed Sport Utility
  Added Feb 2022 • 29 Fuel-ups

  Property of MasterBlaster007

• 16.2 Avg MPG

• My TJ

  2003 Jeep TJ Rubicon 4.0L L6 GAS Standard 5 Speed
  Added May 2018 • 50 Fuel-ups

  Property of arhuber

• 13.4 Avg MPG

• 03 TJ

  2003 Jeep TJ Sahara 4.0L L6 GAS Standard 5 Speed
  Added Jan 2018 • 90 Fuel-ups

  Property of Southtj

• 13.0 Avg MPG

• Big Blue

  2003 Jeep TJ Sport 4.0L L6 GAS Automatic 4 Speed
  Added Jan 2020 • 8 Fuel-ups

  Property of antdgalvan

• 14.0 Avg MPG

• Bushbuggy

  2003 Jeep TJ Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Sep 2016 • 198 Fuel-ups

  Property of rgood

• 16.7 Avg MPG

• My TJ

  2003 Jeep TJ Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Jan 2016 • 89 Fuel-ups

  Property of jimlally

• 14.9 Avg MPG

• My TJ

  2003 Jeep TJ Sport 4.0L L6 GAS Manual 5 Speed
  Added Nov 2018 • 26 Fuel-ups

  Property of jimbothejeepguy

• 16.2 Avg MPG

• Wrangler

  2003 Jeep TJ SE 2.4L L4 GAS Manual 5 Speed
  Added Mar 2019 • 16 Fuel-ups

  Property of t1xj

• 17.8 Avg MPG

• My TJ

  2003 Jeep TJ Rubicon 4.0L L6 GAS Standard 5 Speed
  Added Jun 2018 • 25 Fuel-ups

  Property of Gordito222

• 13.1 Avg MPG

• Jeep TJ

  2003 Jeep TJ Sport 4.0L L6 GAS Standard 5 Speed
  Added Nov 2017 • 43 Fuel-ups

  Property of whatever2k

• 16.1 Avg MPG

• Jeep

  2003 Jeep TJ SE 2.4L L4 GAS Standard 5 Speed
  Added Sep 2016 • 25 Fuel-ups

  Property of schwalby

• 20.3 Avg MPG

• 2003 TJ

  2003 Jeep TJ Sport 4.0L L6 GAS Standard 5 Speed Sport Utility
  Added Jul 2017 • 10 Fuel-ups

  Property of Ldapplen

• 16.5 Avg MPG

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